diamondback moth

diamondback moth
a moth, Plutella maculipennis, having brownish wings marked with diamond-shaped, yellow spots in the male, the larvae of which feed on the leaves of cabbages and other cruciferous plants. Also called cabbage moth.

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insect
      species of moth in the family Yponomeutidae (order Lepidoptera) that is sometimes placed in its own family, Plutellidae. The diamondback moth is small and resembles its close relative, the ermine moth, but holds its antennae forward when at rest. The adult moths have a wingspan of 15 mm (0.6 inch) and wavy yellow radial lines on the forewings, separating the brown anterior area from the cream-coloured hind edge. When the wings are folded these marks form a distinctive series of yellow diamond-shaped marks on top, for which the species is named. Larvae pupate in silk cocoons spun on the leaf surface of various food plants. They can cause considerable destruction of cabbages and allied vegetables in all parts of the world.

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Universalium. 2010.

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  • Diamondback moth — may also refer to the ermine moth genus Scythropia. Diamondback moth Scientific classification Kingdom …   Wikipedia

  • diamondback moth — /daɪməndbæk ˈmɒθ/ (say duymuhndbak moth) noun a moth, Plutella maculipennis, the male of which has diamond shaped yellow spots on the wing; the larvae breed on leaves of Cruciferae and are therefore a major pest …  

  • diamondback moth — noun : a nearly cosmopolitan moth (Plutella xylostella) of European origin whose larva is a pest on cruciferous crops called also cabbage moth …   Useful english dictionary

  • diamondback moth — noun Date: 1891 a nearly cosmopolitan moth (Plutella xylostella of the family Plutellidae) whose larva is a pest on cruciferous plants …   New Collegiate Dictionary

  • Diamondback — may refer to: Diamondback Bicycles, a division of Raleigh Bicycle Company Crotalus atrox, the western diamondback rattlesnake Crotalus adamanteus, the eastern diamondback rattlesnake Diamondback water snake, a common species of water snake in… …   Wikipedia

  • Moth — For other uses, see Moth (disambiguation) and Moths (disambiguation). Moths Emperor Gum Moth, Opodiphthera eucalypti Scientific classification …   Wikipedia

  • diamondback — /duy meuhnd bak , duy euh /, adj. 1. bearing diamond shaped marks, designs, or configurations on the back. n. 2. See diamondback rattlesnake. 3. See diamondback terrapin. 4. See diamondback moth. [1810 20; DIAMOND + BACK1] * * * …   Universalium

  • diamondback — n. animal having diamond shaped markings on its back (diamondback snake, diamondback terrapin, diamondback moth) …   English contemporary dictionary

  • diamondback — [dīm əndbak΄, dī ə məndbak΄] adj. having diamond shaped markings on the back n. ☆ 1. a large, poisonous rattlesnake (Crotalus adamanteus) with diamond shaped markings on its back, native to the S U.S.: see RATTLESNAKE ☆ 2. an edible turtle… …   English World dictionary

  • diamondback — moth; rattlesnake; terrapin …   Eponyms, nicknames, and geographical games

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